What are the cheapest airlines to fly from Pennsylvania to Rio de Janeiro Santos Dumont Airport one-way?

To fly one-way, consider booking your trip with LATAM Airlines, which is currently one of the cheapest options available, starting at $290. Delta flights start at $305 while deals on GOL start at $332 one-way.

In terms of precipitation, rainfall in Rio de Janeiro Santos Dumont Airport ranges from 1.6 - 5.1 inches per month. January is typically the wettest month, when rainfall can reach 5.1 in. July is typically the driest time to visit Rio de Janeiro Santos Dumont Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to Rio de Janeiro Santos Dumont Airport, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

What are the most popular routes from Pennsylvania to Rio de Janeiro Santos Dumont Airport?

The most popular flight routes from Pennsylvania to Rio de Janeiro Santos Dumont Airport are New York John F Kennedy Intl - Rio de Janeiro Santos Dumont, Newark - Rio de Janeiro Santos Dumont and New York LaGuardia - Rio de Janeiro Santos Dumont.

How far in advance should I book a flight from Pennsylvania to Rio de Janeiro Santos Dumont Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 25 days in advance, which can save you up to 268% on flights from Pennsylvania to Rio de Janeiro Santos Dumont Airport compared to booking the week you need them. Waiting 25 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $876. For sooner than that we have options available in the next 3 days from $1,563.

What is the cheapest month to fly from Pennsylvania to Rio de Janeiro Santos Dumont Airport?

November can be a great time to fly to Rio de Janeiro Santos Dumont Airport from Pennsylvania with a flight ticket averaging about $1,053. Cheapflights users have found deals in the month of November for as cheap as $649. The most expensive prices can be found in the month of December.

What is the cheapest time of day to fly from PA to SDU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Rio de Janeiro Santos Dumont Airport as you normally would.

Can I find deals for flights from Pennsylvania to Santos Dumont that include hotel bookings?

Yes. In addition to deals on Pennsylvania to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Pennsylvania to Santos Dumont?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Santos Dumont.

Can I find deals for business class flights from Pennsylvania to Santos Dumont?

Yes. Cheapflights offers flight deals from Pennsylvania to Santos Dumont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$290+ Flights from Pennsylvania to Rio de Janeiro Santos Dumont Airport, Brazil

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Cheap flight deals from Pennsylvania to Santos Dumont

Round-trip from	$607 (KAYAK)
One-way from	$290 (FlightHub)
Popular in	December
Cheapest in	November
Average price	$1,096

From Pennsylvania to Rio de Janeiro Santos Dumont

Search Deals

One-way flight from Pennsylvania to Rio de Janeiro Santos Dumont

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($11 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Pennsylvania to Santos Dumont

Cheapest flights from Pennsylvania to Santos Dumont
Explore the most affordable flight options available from Pennsylvania to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

vie. 10/36:20 pmDCA - SDU

2 stops24h 35mLATAM Airlines

mar. 10/142:20 pmSDU - DCA

2 stops20h 46mLATAM Airlines

Deal found 7/31

$612

vie. 10/37:22 pmIAD - SDU

2 stops23h 33mLATAM Airlines

lun. 10/135:05 pmSDU - IAD

2 stops19h 52mLATAM Airlines

Deal found 7/31

$612

jue. 9/42:00 pmEWR - SDU

2 stops19h 40mMultiple Airlines

sáb. 9/136:15 amSDU - EWR

3 stops27h 45mMultiple Airlines

Deal found 7/30

$619

mar. 9/167:01 pmEWR - SDU

2 stops17h 39mLATAM Airlines

mié. 9/242:20 pmSDU - EWR

2 stops25h 21mLATAM Airlines

Deal found 7/30

$625

mié. 9/178:15 pmJFK - SDU

2 stops40h 05mDelta

sáb. 9/208:20 pmSDU - JFK

2 stops29h 34mDelta

Deal found 7/29

$636

lun. 9/17:59 pmJFK - SDU

2 stops36h 36mLATAM Airlines

mié. 9/1711:50 amSDU - JFK

2 stops18h 30mLATAM Airlines

Deal found 7/31

$637

jue. 9/255:55 amLGA - SDU

3 stops26h 20mMultiple Airlines

mar. 9/307:45 amSDU - LGA

2 stops26h 15mMultiple Airlines

Deal found 7/30

$639

lun. 9/87:59 pmJFK - SDU

2 stops36h 36mMultiple Airlines

lun. 9/1511:35 amSDU - JFK

2 stops20h 25mMultiple Airlines

Deal found 7/29

$644

mié. 9/179:40 amDCA - SDU

2 stops27h 40mAir Canada

mié. 9/247:55 amSDU - DCA

2 stops32h 56mAir Canada

Deal found 7/30

$661

mar. 9/163:35 pmEWR - SDU

2 stops21h 45mAir Canada

mié. 9/247:55 amSDU - EWR

2 stops26h 48mAir Canada

Deal found 7/31

$661

mar. 9/169:00 amJFK - SDU

2 stops28h 20mAir Canada

mié. 9/247:55 amSDU - JFK

2 stops38h 50mAir Canada

Deal found 7/30

$661

mié. 9/179:45 amIAD - SDU

2 stops27h 35mAir Canada

mié. 9/247:55 amSDU - IAD

2 stops38h 10mAir Canada

Deal found 7/31

$661

Best flights from Pennsylvania to Santos Dumont
Discover carefully curated flight deals from Pennsylvania to Santos Dumont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 31, 2025.

vie. 10/36:20 pmDCA - SDU

2 stops24h 35mLATAM Airlines

mar. 10/142:20 pmSDU - DCA

2 stops20h 46mLATAM Airlines

Deal found 7/31

$612

jue. 9/42:00 pmEWR - SDU

2 stops19h 40mMultiple Airlines

sáb. 9/136:15 amSDU - EWR

3 stops27h 45mMultiple Airlines

Deal found 7/30

$619

mié. 9/178:15 pmJFK - SDU

2 stops40h 05mDelta

sáb. 9/208:20 pmSDU - JFK

2 stops29h 34mDelta

Deal found 7/29

$636

mié. 9/179:40 amDCA - SDU

2 stops27h 40mAir Canada

mié. 9/247:55 amSDU - DCA

2 stops32h 56mAir Canada

Deal found 7/30

$661

lun. 8/253:45 pmDCA - SDU

2 stops17h 55mGOL

jue. 9/46:20 amSDU - DCA

2 stops17h 40mGOL

Deal found 7/29

$696

dom. 9/2810:35 pmIAD - SDU

1 stop14h 45mUnited Airlines

dom. 10/52:55 pmSDU - IAD

2 stops22h 00mUnited Airlines

Deal found 7/31

$697

vie. 10/37:22 pmIAD - SDU

2 stops23h 33mLATAM Airlines

lun. 10/135:05 pmSDU - IAD

2 stops19h 52mLATAM Airlines

Deal found 7/31

$612

jue. 9/255:55 amLGA - SDU

3 stops26h 20mMultiple Airlines

mar. 9/307:45 amSDU - LGA

2 stops26h 15mMultiple Airlines

Deal found 7/30

$639

vie. 9/122:34 pmEWR - SDU

2 stops22h 46mAir Canada

mié. 9/247:55 amSDU - EWR

2 stops30h 04mAir Canada

Deal found 7/30

$661

mar. 9/165:59 pmEWR - SDU

2 stops18h 41mLATAM Airlines

dom. 9/212:20 pmSDU - EWR

2 stops25h 21mLATAM Airlines

Deal found 7/30

$625

lun. 9/87:59 pmJFK - SDU

2 stops36h 36mMultiple Airlines

lun. 9/1511:35 amSDU - JFK

2 stops20h 25mMultiple Airlines

Deal found 7/29

$644

vie. 10/310:55 amPHL - SDU

2 stops28h 55mGOL

dom. 10/56:10 amSDU - PHL

2 stops30h 19mGOL

Deal found 7/30

$712

Last-minute flights from Pennsylvania to Santos Dumont
Discover last-minute flight deals from Pennsylvania to Santos Dumont. Data last updated julio 31, 2025 and is based on user searches.

mar. 8/59:45 pmJFK - SDU

2 stops20h 45mLATAM Airlines

sáb. 8/911:50 amSDU - JFK

2 stops18h 30mLATAM Airlines

Deal found 7/31

$943

jue. 8/710:35 pmIAD - SDU

1 stop14h 45mUnited Airlines

dom. 8/103:00 pmSDU - IAD

1 stop16h 25mUnited Airlines

Deal found 7/29

$1,225

jue. 8/76:00 pmDCA - SDU

2 stops19h 20mUnited Airlines

dom. 8/103:00 pmSDU - DCA

2 stops21h 46mUnited Airlines

Deal found 7/29

$1,231

jue. 8/76:43 pmPHL - SDU

2 stops37h 02mGOL

dom. 8/103:05 pmSDU - PHL

2 stops32h 40mGOL

Deal found 7/30

$1,357

vie. 8/85:05 amDCA - SDU

2 stops16h 20mGOL

vie. 8/226:00 amSDU - DCA

2 stops18h 15mGOL

Deal found 7/29

$1,359

sáb. 8/99:24 pmLGA - SDU

3 stops38h 41mMultiple Airlines

vie. 8/157:55 amSDU - LGA

3 stops39h 59mMultiple Airlines

Deal found 7/30

$816

sáb. 8/95:13 pmIAD - SDU

2 stops23h 32mMultiple Airlines

vie. 8/225:25 pmSDU - IAD

2 stops22h 23mMultiple Airlines

Deal found 7/29

$1,085

sáb. 8/92:00 pmIAD - SDU

2 stops25h 20mLATAM Airlines

vie. 8/228:00 amSDU - IAD

2 stops31h 31mLATAM Airlines

Deal found 7/29

$1,149

dom. 8/1010:35 pmJFK - SDU

2 stops38h 30mMultiple Airlines

dom. 8/176:05 amSDU - JFK

2 stops26h 30mMultiple Airlines

Deal found 7/29

$914

dom. 8/1010:00 amEWR - SDU

3 stops35h 25mMultiple Airlines

dom. 8/176:50 pmSDU - EWR

3 stops29h 51mMultiple Airlines

Deal found 7/31

$1,066

dom. 8/102:55 pmDCA - SDU

2 stops17h 40mLATAM Airlines

lun. 8/258:20 pmSDU - DCA

2 stops18h 44mLATAM Airlines

Deal found 7/29

$1,154

dom. 8/107:37 pmEWR - SDU

2 stops17h 43mUnited Airlines

dom. 8/173:00 pmSDU - EWR

2 stops23h 52mUnited Airlines

Deal found 7/31

$1,259

One-way flights from Pennsylvania to Santos Dumont
Search for one-way flight options from Pennsylvania to Santos Dumont. Find affordable one-way fares based on user searches. Data last updated julio 31, 2025.

lun. 10/134:00 pmDCA - SDU

2 stops18h 05mLATAM Airlines

Deal found 7/29

$290

lun. 10/133:33 pmIAD - SDU

2 stops18h 32mLATAM Airlines

Deal found 7/29

$290

dom. 11/237:55 pmEWR - SDU

2 stops39h 20mDelta

Deal found 7/29

$294

sáb. 9/135:46 pmEWR - SDU

2 stops21h 34mLATAM Airlines

Deal found 7/30

$299

sáb. 8/1611:01 amPHL - SDU

2 stops22h 39mMultiple Airlines

Deal found 7/30

$301

mar. 8/198:00 pmEWR - SDU

2 stops37h 40mMultiple Airlines

Deal found 7/29

$303

lun. 10/273:53 pmDCA - SDU

2 stops17h 52mGOL

Deal found 7/30

$332

lun. 10/66:30 amLGA - SDU

3 stops26h 55mMultiple Airlines

Deal found 7/30

$335

mar. 9/1611:12 amJFK - SDU

2 stops21h 23mLATAM Airlines

Deal found 7/31

$336

sáb. 10/256:59 amJFK - SDU

3 stops27h 11mMultiple Airlines

Deal found 7/29

$337

mar. 9/166:15 pmJFK - SDU

1 stop18h 25mDelta

Deal found 7/31

$338

dom. 10/124:05 amIAD - SDU

3 stops26h 35mMultiple Airlines

Deal found 7/28

$338

Cheapflights Fare Finder

Use the filters below to find and compare flights from Pennsylvania to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Rio de Janeiro

DCA - SDU

DCASDU

Washington, D.C. Reagan-National

vie. 10/3

6:20 pm-7:55 pm

2 stops24h 35m

Rio de Janeiro Santos Dumont

mar. 10/14

2:20 pm-10:06 am

2 stops20h 46m

$612

Washington, D.C.Rio de Janeiro

IAD - SDU

IADSDU

Washington, D.C. Dulles Intl

vie. 10/3

7:22 pm-7:55 pm

2 stops23h 33m

Rio de Janeiro Santos Dumont

lun. 10/13

5:05 pm-11:57 am

2 stops19h 52m

$612

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

jue. 9/4

2:00 pm-10:40 am

2 stops19h 40m

Rio de Janeiro Santos Dumont

sáb. 9/13

6:15 am-9:00 am

3 stops27h 45m

$619

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

mar. 9/16

5:59 pm-1:40 pm

2 stops18h 41m

Rio de Janeiro Santos Dumont

dom. 9/21

2:20 pm-2:41 pm

2 stops25h 21m

$625

New YorkRio de Janeiro

JFK - SDU

JFKSDU

New York John F Kennedy Intl

mié. 9/17

8:15 pm-1:20 pm

2 stops40h 05m

Rio de Janeiro Santos Dumont

sáb. 9/20

8:20 pm-12:54 am

2 stops29h 34m

$636

New YorkRio de Janeiro

JFK - SDU

JFKSDU

New York John F Kennedy Intl

lun. 9/1

7:59 pm-9:35 am

2 stops36h 36m

Rio de Janeiro Santos Dumont

mié. 9/17

11:50 am-5:20 am

2 stops18h 30m

$637

New YorkRio de Janeiro

LGA - SDU

LGASDU

New York LaGuardia

jue. 9/25

5:55 am-9:15 am

3 stops26h 20m

Rio de Janeiro Santos Dumont

mar. 9/30

7:45 am-9:00 am

2 stops26h 15m

$639

New YorkRio de Janeiro

JFK - SDU

JFKSDU

New York John F Kennedy Intl

lun. 9/8

7:59 pm-9:35 am

2 stops36h 36m

Rio de Janeiro Santos Dumont

lun. 9/15

11:35 am-7:00 am

2 stops20h 25m

$644

Washington, D.C.Rio de Janeiro

DCA - SDU

DCASDU

Washington, D.C. Reagan-National

mié. 9/17

9:40 am-2:20 pm

2 stops27h 40m

Rio de Janeiro Santos Dumont

mié. 9/24

7:55 am-3:51 pm

2 stops32h 56m

$661

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

vie. 9/12

2:34 pm-2:20 pm

2 stops22h 46m

Rio de Janeiro Santos Dumont

mié. 9/24

7:55 am-12:59 pm

2 stops30h 04m

$661

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 54 results

...

Best time to book a flight from Pennsylvania to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Pennsylvania with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Rio de Janeiro Santos Dumont Airport

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Santos Dumont

Get a feel of what it's like to fly with Delta, LATAM Airlines, and United Airlines from Pennsylvania to Rio de Janeiro Santos Dumont Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

LATAM Airlines

7.5

Good

1,822 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,900 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

GOL

7.3

Good

1,091 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

9,851 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines to fly from Pennsylvania to Rio de Janeiro Santos Dumont Airport one-way?
To fly one-way, consider booking your trip with LATAM Airlines, which is currently one of the cheapest options available, starting at $290. Delta flights start at $305 while deals on GOL start at $332 one-way.
What are the most popular routes from Pennsylvania to Rio de Janeiro Santos Dumont Airport?
The most popular flight routes from Pennsylvania to Rio de Janeiro Santos Dumont Airport are New York John F Kennedy Intl - Rio de Janeiro Santos Dumont, Newark - Rio de Janeiro Santos Dumont and New York LaGuardia - Rio de Janeiro Santos Dumont.
Can I find deals for flights from Pennsylvania to Santos Dumont that include hotel bookings?
Yes. In addition to deals on Pennsylvania to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pennsylvania to Santos Dumont?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Santos Dumont.
Can I find deals for business class flights from Pennsylvania to Santos Dumont?
Yes. Cheapflights offers flight deals from Pennsylvania to Santos Dumont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$290+ Cheap flights from Pennsylvania to Santos Dumont, Brazil (SDU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Pennsylvania to Santos Dumont with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Pennsylvania to Santos Dumont

Keep the following information in mind while searching for Pennsylvania to Santos Dumont flight deals. Data was last updated julio 31, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Pennsylvania to Santos Dumont

Cheapest flights from Pennsylvania to Santos DumontExplore the most affordable flight options available from Pennsylvania to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

Explore the most affordable flight options available from Pennsylvania to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Pennsylvania to Rio de Janeiro Santos Dumont Airport that are best for you.

Best time to book a flight from Pennsylvania to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Pennsylvania with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Rio de Janeiro Santos Dumont Airport

Reviews of airlines servicing Santos Dumont

Get a feel of what it's like to fly with Delta, LATAM Airlines, and United Airlines from Pennsylvania to Rio de Janeiro Santos Dumont Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Santos Dumont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Pennsylvania to Rio de Janeiro Santos Dumont Airport one-way?

What are the most popular routes from Pennsylvania to Rio de Janeiro Santos Dumont Airport?

Can I find deals for flights from Pennsylvania to Santos Dumont that include hotel bookings?

How can I find direct flights from Pennsylvania to Santos Dumont?

Can I find deals for business class flights from Pennsylvania to Santos Dumont?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pennsylvania to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.

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Cheapest flights from Pennsylvania to Santos Dumont
Explore the most affordable flight options available from Pennsylvania to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.